CN207185102U - A kind of cold assembling equipment of slow-wave component shell - Google Patents
A kind of cold assembling equipment of slow-wave component shell Download PDFInfo
- Publication number
- CN207185102U CN207185102U CN201720527954.7U CN201720527954U CN207185102U CN 207185102 U CN207185102 U CN 207185102U CN 201720527954 U CN201720527954 U CN 201720527954U CN 207185102 U CN207185102 U CN 207185102U
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- CN
- China
- Prior art keywords
- tapered sleeve
- briquetting
- screw mandrel
- briquettings
- fuselage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
It the utility model is related to microwave electronic device assembling field, a kind of cold assembling equipment of slow-wave component shell, including fuselage, on the fuselage and the screw mandrel with handwheel, driven by the screw mandrel T-shaped piece, with the described T-shaped piece tapered sleeve with the conical surface being connected, set bevelled briquetting, wherein the inclined-plane with the conical surface is corresponding contacts；Wherein described screw mandrel and it is described T-shaped piece between be provided be used for detect the screw mandrel and it is described T-shaped piece between dynamics pull pressure sensor；The displacement transducer for the deflection for being used to detect the part being extruded is provided between any two briquetting of three briquettings, so that the utility model is provided with the function that monitoring in real time is applied to the pressure on shell, the maximum deformation quantity of displacement transducer real-time monitoring tubular shell can be passed through simultaneously, there is expendable deformation in the shell that can avoid the occurrence of causes to be extruded because deflection is excessive, improves production qualification rate.
Description
Technical field
The utility model is related to microwave electronic device assembling field, especially one kind can be directed to a variety of slow-wave component shells rule
Lattice carry out the pressurizing unit of cold extrusion assembling.
Background technology
TWT slow wave component is mainly made up of the part such as helix, medium supporting rod, shell.Assembling process typically uses
Cold extrusion mode, i.e., shell is pressurizeed simultaneously from three directions by scroll chuck, applying uniform load on shell makes
Shell is deformed near triangular shaped in elastic range, and helix and medium supporting rod sub-assembly are pushed into shell, withdraw plus
The load being loaded on shell, shell resilience, which returns to the original form, clamps medium supporting rod and helix.But due to scroll chuck
As transmission device, structure is more complicated, and squeezable shell specification is limited, is only applicable to the shell extruding of small range size,
And the uniformity of extruding shell can not ensure with extruding precision, while the deflection of shell also is difficult to accurately detect.
Utility model content
In view of this, it is necessary to for it is set forth above the problem of, there is provided a kind of cold assembling equipment of slow-wave component shell.
A kind of cold assembling equipment of slow-wave component shell, including fuselage, on the fuselage and with handwheel screw mandrel,
Driven by the screw mandrel T-shaped piece, with described T-shaped piece the first tapered sleeve with the conical surface being connected, set bevelled first briquetting, its
Described in inclined-plane with the conical surface is corresponding contacts；Wherein described first tapered sleeve and the first briquetting are arranged in the fuselage, wherein
First tapered sleeve is sheathed in the fuselage, and can be slided in the fuselage；
Wherein there is circumferentially being distributed on into 120 ° for virtual axis of three first briquettings along first tapered sleeve described
On first tapered sleeve, first tapered sleeve is provided with three conical surfaces corresponding with three first briquettings；
The screw mandrel drives axial direction of first tapered sleeve along the screw mandrel described by driving described T-shaped piece
Move in fuselage, first tapered sleeve by the slip on the conical surface and inclined-plane drive three first briquettings along with it is described
The vertical direction motion of the first tapered sleeve direction of motion, three first briquettings lean on to the virtual axis of first tapered sleeve simultaneously
Hold together motion；
Wherein described screw mandrel and it is described T-shaped piece between be provided be used for detect the screw mandrel and it is described T-shaped piece between dynamics
Pull pressure sensor；
The deflection for being used for detecting the part being extruded is provided between any two first briquetting of three first briquettings
Displacement transducer.
Further, the second tapered sleeve is also arranged with the fuselage, second tapered sleeve and the first tapered sleeve are commonly connected to
On described T-shaped piece, and the imaginary center axis of second tapered sleeve overlaps with the first tapered sleeve imaginary center axis, the second cone
Set moves with first tapered sleeve with track；And the identical conical surface with the first tapered sleeve is provided with second tapered sleeve.
Further, three the second briquettings are provided with second tapered sleeve, wherein second briquetting and the first briquetting
The gradient on inclined-plane is equal；The circumferential equal distribution of virtual axis of three second briquettings along second tapered sleeve, and
Alignd one by one with three first briquettings.
Further, preceding gland, guide pin bushing, rear pressing cover are installed with the fuselage, the guide pin bushing is arranged on preceding gland
Between rear pressing cover, wherein first briquetting slides in the space that the preceding gland and guide pin bushing are formed；Second briquetting
Slided in the space that the guide pin bushing and rear pressing cover are formed.
Further, it is provided with to be used to detect between the briquetting of any two second of three second briquettings and is squeezed casting die
The second displacement sensor of deflection；
The probe of wherein described first displacement transducer and second displacement sensor is directed to be squeezed the center of casting die.
Further, replaceable pressing plate is connected with first briquetting and the second briquetting, wherein the two of the pressing plate
End is connected on the first briquetting and the second briquetting being mutually aligned.Further, it is provided with the fuselage and is used to indicate
The scale-board of diameter between three pressing plates, wherein the scale-board is provided with the tuning drive gear with screw mandrel linkage, when described
Screw mandrel can drive the tuning drive gear to move when rotating, be changed the distance that the tuning drive gear moves by suitable conversion scale
The size for being counted as diameter between three pressing plates is shown on the scale-board.
The utility model is slided, so as to drive by the way that screw mandrel to be driven to the tapered sleeve for having the conical surface by inclined-plane and taper-face contact
Briquetting extruding shell with inclined-plane, in combination with displacement transducer and pull pressure sensor so that the utility model is provided with
Monitoring in real time is applied to the function of the pressure on shell, while can pass through the maximum distortion of displacement transducer real-time monitoring tubular shell
There is expendable deformation in amount, the shell that can avoid the occurrence of causes to be extruded because deflection is excessive, improve production and close
Lattice rate.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of slow-wave component shell cold extrusion device；
Fig. 2 is the front view of slow-wave component shell cold extrusion device；
Fig. 3 is the full sectional view of the left view of the cold extrusion device of slow-wave component shell shown in Fig. 1；
Fig. 4 is the A-A sectional views of the cold extrusion device of slow-wave component shell shown in Fig. 2；
Fig. 5 is the B direction views of the cold extrusion device of slow-wave component shell shown in Fig. 2；
Marked in figure：Gland, the briquettings of 4- first, 5- guide pin bushings, the tapered sleeves of 6- first, 7- fuselages, 8- second are bored before 1- handwheels, 3-
Set, the briquettings of 9- second, 10- rear pressing covers, 11- bonnets, 12- pressing plates, 13- screw mandrels, 14- pull pressure sensor, 15-T types block, 16-
First displacement transducer, 17- second displacements sensor, 18- scale-boards.
Embodiment
Illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of embodiment of the present utility model, a kind of slow-wave component shell is cold
Assemble equipment, including fuselage 7, on the fuselage 7 and the screw mandrel 13 with handwheel 1, driven by the screw mandrel 13 it is T-shaped
Block 15, with described T-shaped piece 15 the first tapered sleeve 6 with the conical surface being connected, set bevelled first briquetting 4 and to play closing anti-
The bonnet 11 of dirt effect, wherein the inclined-plane with the conical surface is corresponding contacts；Wherein described first tapered sleeve 6 is set with the first briquetting 4
It is placed in the fuselage 7, wherein first tapered sleeve 6 is sheathed in the fuselage 7, and can be slided in the fuselage 7；
Wherein there is the circumferential of virtual axis of three first briquettings 4 along first tapered sleeve 6 to be distributed on institute into 120 °
State on the first tapered sleeve 6, first tapered sleeve 6 is provided with three and three 4 corresponding conical surfaces of the first briquetting；
The screw mandrel 13 drives axial direction side of first tapered sleeve 6 along the screw mandrel 13 by driving described T-shaped piece 15
Moved in the fuselage 7, first tapered sleeve 6 drives three first briquettings by the slip on the conical surface and inclined-plane
4 move along the direction vertical with the direction of motion of the first tapered sleeve 6, and three first briquettings 4 are simultaneously to the described first cone
The virtual axis of set 6 draws close motion；
Wherein described screw mandrel 13 and it is described T-shaped piece 15 between be provided be used for detect the screw mandrel 13 with described T-shaped piece 15 it
Between dynamics pull pressure sensor 17；
The deformation for being used for detecting the part being extruded is provided between any two first briquetting 4 of three first briquettings 4
First displacement transducer 16 of amount.
Further, the second tapered sleeve 8 is also arranged with the fuselage 7, the tapered sleeve 6 of the second tapered sleeve 8 and first connects jointly
It is connected on described T-shaped piece 15, and the imaginary center axis of second tapered sleeve 8 and the imaginary center axis weight of the first tapered sleeve 6
Close, the second tapered sleeve 8 moves with first tapered sleeve 6 with track；And it is provided with second tapered sleeve 8 identical with the first tapered sleeve 6
The conical surface.
Further, three the second briquettings 9 are provided with second tapered sleeve 8, wherein the briquetting of second briquetting 9 and first
The gradient on 4 inclined-plane is equal；The circumferential equal distribution of virtual axis of three second briquettings 9 along second tapered sleeve 8,
And alignd one by one with three first briquettings 4.
Further, gland 3, guide pin bushing 5, rear pressing cover 10 before being installed with the fuselage 7, before the guide pin bushing is arranged on
Between gland 3 and rear pressing cover 10, wherein first briquetting 4 slides in the space that the preceding gland 3 and guide pin bushing 5 are formed；Institute
The second briquetting 9 is stated to slide in the space that the guide pin bushing 5 and rear pressing cover 10 are formed.
Further, it is provided between the second briquetting of any two 9 of three second briquettings 9 and is squeezed casting die for detection
Deflection second displacement sensor 17；The probe of wherein described first displacement transducer 16 and second displacement sensor 17 is equal
The center for being squeezed casting die is pointed to, the first displacement transducer 16 detects the different positions for being squeezed casting die from second displacement sensor 17 respectively
The deflection put, it so further ensure that the precision and accuracy of detection.
Further, replaceable pressing plate 12 is connected with the briquetting 9 of the first briquetting 4 and second, wherein the pressing plate
12 both ends are connected to 9 on the first briquetting 4 and the second briquetting being mutually aligned；Three second briquettings 9 and three institutes
The first briquetting 4 to be stated to align one by one, 9 are summarized as one group on the first briquetting 4 and the second briquetting that alignment is set in the present embodiment,
Therefore exist 9 on the first briquetting 4 and the second briquetting that three groups of alignment are set, set so there are three second pressing plates 12 to correspond to respectively
Put 9 on the first briquetting 4 and the second briquetting of foregoing three groups of alignment setting.
Further, the scale-board 18 for being used for indicating three 12 diameters of pressing plate is provided with the fuselage 7, wherein
The scale-board 18 is provided with the tuning drive gear with the screw mandrel 13 linkage, when the screw mandrel 13 rotates the scale can be driven to refer to
Pin moves, by suitable conversion scale by the distance transform that the tuning drive gear moves into three described 12 diameters of pressing plate
Size is shown on the scale-board 18.
Further the present embodiment is illustrated with reference to using process, handwheel 1 is first shaken and drives 13 turns of the screw mandrel
It is dynamic so that the tuning drive gear of the scale-board 18 is reached near the numerical value of the size of the diameter of the component shell to be suppressed in advance,
The diameter of the virtual circumference so formed by the lateral surface of three pressing plates 12 can also reach according to the regulation of the handwheel 1 in advance will
Near the numerical value of the size of the diameter of the component shell of compacting, component shell is then inserted into what is formed by three pressing plates 12
In space, then somewhat with rotation handwheel 1 pressing plate 12 is contacted with the component shell, and now first displacement
The wall contacts that the probe of sensor 16 and second displacement sensor 17 has contacted with the component shell, will be with the first displacement
The deformation value zero for the monitoring and controlling terminal that sensor 16 is connected with second displacement sensor 17；Then shake at leisure again
Handwheel 1, so as to which the screw mandrel 13 drives T-shaped piece 15 driving and T-shaped piece 15 the first tapered sleeve 6 being connected and the second tapered sleeve 8 along Fig. 3
In right side movement；Because the conical surface of tapered sleeve and the contact of incline plane of briquetting slide, and wherein described first briquetting 4 is by the preceding pressure
The space that lid 3 and guide pin bushing 5 are formed limits its movement locus so that first briquetting 4 can only be in the preceding gland 3 and guide pin bushing
Upper and lower upward sliding in 5 spaces formed in figure 3, similarly second briquetting 9 can only be in the guide pin bushing 5 and rear pressing cover
Upper and lower upward sliding in 10 spaces formed in figure 3；Therefore the first tapered sleeve 6 and the second tapered sleeve 8 press therewith one by one simultaneously
The first briquetting 4 and the second briquetting 9 being correspondingly arranged move towards the virtual center axle of the component shell in figure 3；Exist simultaneously
During handwheel 1 is shaken to component shell compacting, pass through observation and first displacement transducer 16 and second displacement
Sensor 17 connected monitoring and controlling terminal pays close attention to the component shell deflection at any time, avoids because understanding can not be measured
The component shell deflection and cause caused by excess compression defective products to occur, at the same time pay close attention to pull pressure sensor
Pressure value on 14 display terminals, the change of pressure size is understood at any time, avoid because pressure is beyond the component pipe
Defective products occurs caused by the stress limit of shell；Due to being provided with the function of real-time Deformation Monitoring amount and stress size, also make
Obtaining the present embodiment can preferably go for processing a variety of unlike materials and the component shell of model.
The utility model is slided, so as to drive by the way that screw mandrel to be driven to the tapered sleeve for having the conical surface by inclined-plane and taper-face contact
Briquetting extruding shell with inclined-plane, in combination with displacement transducer and pull pressure sensor so that the utility model is provided with
Monitoring in real time is applied to the function of the pressure on shell, while can pass through the maximum distortion of displacement transducer real-time monitoring tubular shell
There is expendable deformation in amount, the shell that can avoid the occurrence of causes to be extruded because deflection is excessive, improve production and close
Lattice rate.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
- A kind of 1. cold assembling equipment of slow-wave component shell, it is characterised in that：Including fuselage, on the fuselage and carry hand The screw mandrel of wheel, T-shaped piece driven by the screw mandrel, with described T-shaped piece the first tapered sleeve with the conical surface being connected, set bevelled One briquetting, wherein the inclined-plane with the conical surface is corresponding contacts；Wherein described first tapered sleeve and the first briquetting are arranged at the machine In body, wherein first tapered sleeve is sheathed in the fuselage, and it can be slided in the fuselage；Wherein there is the circumferential of virtual axis of three first briquettings along first tapered sleeve to be distributed on described first into 120 ° On tapered sleeve, first tapered sleeve is provided with three conical surfaces corresponding with three first briquettings；The screw mandrel drives axial direction of first tapered sleeve along the screw mandrel in the fuselage by driving described T-shaped piece Interior motion, first tapered sleeve drive three first briquettings along with described first by the slip on the conical surface and inclined-plane The vertical direction motion of the tapered sleeve direction of motion, three first briquettings draw close fortune to the virtual axis of first tapered sleeve simultaneously It is dynamic；Wherein described screw mandrel and it is described T-shaped piece between be provided be used for detect the screw mandrel and it is described T-shaped piece between dynamics drawing Pressure sensor；It is provided between any two first briquetting of three first briquettings and is used to detecting the of the deflection of part that is extruded One displacement transducer.
- 2. the cold assembling equipment of slow-wave component shell according to claim 1, it is characterised in that：Also it is arranged with the fuselage Second tapered sleeve, second tapered sleeve and the first tapered sleeve are commonly connected on described T-shaped piece, and the virtual center of second tapered sleeve Axis overlaps with the first tapered sleeve imaginary center axis, and the second tapered sleeve moves with first tapered sleeve with track；And described The identical conical surface with the first tapered sleeve is provided with two tapered sleeves.
- 3. the cold assembling equipment of slow-wave component shell according to claim 2, it is characterised in that：It is provided with second tapered sleeve Three the second briquettings, wherein second briquetting is equal with the gradient on the inclined-plane of the first briquetting；Three second briquettings along The circumferential equal distribution of the virtual axis of second tapered sleeve, and alignd one by one with three first briquettings.
- 4. the cold assembling equipment of slow-wave component shell according to claim 3, it is characterised in that：It is fixedly mounted in the fuselage Have preceding gland, guide pin bushing, a rear pressing cover, the guide pin bushing be arranged on before between gland and rear pressing cover, wherein first briquetting is described Slided in the space that preceding gland and guide pin bushing are formed；Second briquetting slides in the space that the guide pin bushing and rear pressing cover are formed.
- 5. the cold assembling equipment of slow-wave component shell according to claim 3, it is characterised in that：The second for being used for detecting the deflection for being squeezed casting die is provided between any two second briquetting of three second briquettings Displacement sensor；The probe of wherein described first displacement transducer and second displacement sensor is directed to be squeezed the center of casting die.
- 6. the cold assembling equipment of slow-wave component shell according to claim 3, it is characterised in that：First briquetting and second Replaceable pressing plate is connected with briquetting, wherein the both ends of the pressing plate are connected to the first briquetting and second being mutually aligned On briquetting.
- 7. the cold assembling equipment of slow-wave component shell according to claim 6, it is characterised in that：It is provided with and uses on the fuselage The scale-board of diameter between three pressing plates are indicated, wherein the scale-board is provided with the tuning drive gear with screw mandrel linkage, The tuning drive gear can be driven to move when the screw mandrel rotates, moved the tuning drive gear by suitable conversion scale The size of distance transform into diameter between three pressing plates is shown on the scale-board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527954.7U CN207185102U (en) | 2017-05-12 | 2017-05-12 | A kind of cold assembling equipment of slow-wave component shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527954.7U CN207185102U (en) | 2017-05-12 | 2017-05-12 | A kind of cold assembling equipment of slow-wave component shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207185102U true CN207185102U (en) | 2018-04-03 |
Family
ID=61733456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720527954.7U Withdrawn - After Issue CN207185102U (en) | 2017-05-12 | 2017-05-12 | A kind of cold assembling equipment of slow-wave component shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207185102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041120A (en) * | 2017-05-12 | 2017-08-11 | 广州中国科学院先进技术研究所 | A kind of slow-wave component shell cold extrusion device |
-
2017
- 2017-05-12 CN CN201720527954.7U patent/CN207185102U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041120A (en) * | 2017-05-12 | 2017-08-11 | 广州中国科学院先进技术研究所 | A kind of slow-wave component shell cold extrusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180403 Effective date of abandoning: 20220816 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180403 Effective date of abandoning: 20220816 |